Win8 system laptop model wireless /wired network connection prompt "network restricted"

Symptom: Pre-installed Win8 notebooks often encounter limited wired/wireless networks during use. Solution: First, please press the Win+X key combination on the desktop; a shortcut bar menu will pop up in the lower left corner of the screen. Please use the left mouse button to click on the command prompt (administrator). ”, open the command prompt window, as shown below: After opening the command prompt, please enter the following English command as prompted: first enter: "netsh int tcp set heuristics disabled" enter; then enter "netsh int tcp set global Autotuninglevel=disabled"; Last input <;netsh int tcp set global rss=enabled”; After all the input is completed, please restart the computer and connect to the network test. Note: This operation is optimized for the network TCP/IP protocol configuration of this machine, so that Win8 TCP/IP protocol can obtain wider compatibility.

In addition, for the wireless limited situation under Win8, please try to uninstall the original wireless network card driver, then re-download the corresponding wireless network card driver in the attachment for installation attempt.